openebs
zfs-localpv
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openebs | zfs-localpv | |
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7 | 12 | |
8,646 | 370 | |
1.4% | 6.2% | |
7.4 | 7.6 | |
about 18 hours ago | 7 days ago | |
Go | ||
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
openebs
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What's the coolest thing you have (or do) in your homelab?
I run local-path-provisioner, openEBS (jiva) and minio on top of local-path storage.
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Kubernetes size definitions: What's the difference of "Gi" and "G"?
volumeClaimTemplates: - metadata: name: mongo-persistent-storage spec: resources: requests: storage: 5G here in detail: https://github.com/openebs/openebs/blob/master/k8s/demo/mongodb/mongo-statefulset.yml
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Why OpenEBS 3.0 for Kubernetes and Storage?
We are grateful for the support and contributions of the vibrant open-source community that OpenEBS has received. We are also thankful to the Cloud Native Computing Foundation (CNCF) for including OpenEBS as one of its storage projects. And a special thanks to the CNCF for being a reference user of OpenEBS as well - you can read about their experience and that of others including TikTok / ByteDance and Verizon / Yahoo on Adopters.md. Collectively, these aspects have helped my team to notice challenges and opportunities and of course to resolve bugs and improve the polish of OpenEBS with each release.
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Provisioning High-Performance Storage for NoSQL databases with OpenEBS
Many organizations and users have adopted OpenEBS to deploy and provision storage for their stateful workloads, including those who use NoSQL. Some of the following are reasons to adopt OpenEBS for NoSQL databases include:
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Container Attached Storage (CAS) vs. Software-Defined Storage - Which One to Choose?
OpenEBS, a popular CAS based storage solution, has helped several enterprises run stateful workloads. Originally developed by MayaData, OpenEBS is now a CNCF project with a vibrant community of organizations and individuals alike. This was also evident from CNCF’s 2020 Survey Report that highlighted MayaData (OpenEBS) in the top-5 list of most popular storage solutions. To know more on how OpenEBS can help your organization run stateful workloads, contact us here.
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Deploying Percona Kubernetes Operators using OpenEBS Local Storage
OpenEBS has become a popular choice for provisioning local persistent volumes (local PVs) for resilient applications. Users of OpenEBS for Local PV include reference users such as ByteDance (maker of TikTok), Flipkart (one of the world’s largest eCommerce providers), and thousands of others including many that have shared their experiences in the Adopters.md at the OpenEBS community.
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Deploy Elasticsearch on Kubernetes Using OpenEBS LocalPV
Many users have shared their experience of using OpenEBS for local storage management in Kubernetes for Elasticsearch, including the Cloud Native Computing Foundation, ByteDance (TikTok), and Zeta Associates (Lockheed Martin) on the Adopters list in the OpenEBS community available here.
zfs-localpv
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ZFS 2.2.0 (RC): Block Cloning merged
I use it in Kubernetes via https://github.com/openebs/zfs-localpv
The PersistentVolume API is a nice way to divvy up a shared resource across different teams, and using ZFS for that gives us the snapshotting, deduplication, and compression for free. For our workloads, it benchmarked faster than XFS so it was a no-brainer.
- openebs/zfs-localpv: CSI Driver for dynamic provisioning of Persistent Local Volumes for Kubernetes using ZFS.
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OpenEBS on MicroK8S on Hetzner
Last few months I experimented more and more with all OpenEBS solutions that fit small Kubernetes cluster, using MicroK8S and Hetzner Cloud for a real experience.
- Openebs ?? Or equivalent
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Network Storage on On-Prem Barebones Machine
I would investigate https://openebs.io/ https://portworx.com/ https://longhorn.io/ if you are forced to you can mount ISCSI on the kublet and feed it to one of those solutions. Keep in mind most of the big guys buy some sort of managed solution that you can point a CSI like trident https://netapp-trident.readthedocs.io
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Ask HN: What are some fun projects to run on a home K8s cluster?
What are some cool projects to self hosted on a home Raspberry Pi (64 bit) Kubernetes cluster (Helm charts). arm64 support is a must. A lot of projects only build amd64 Docker containers which don't run on my cluster.
I currently run:
- obenebs (provides abstraction for using local k8s worker disks as PVC mounts when running on-prem) -- https://openebs.io/
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Finally got around to doing that Ceph on ZFS experiment
I didn't set anything actually -- I need to look into whether OpenEBS ZFS LocalPV can facilitate passing ZVOL options (I don't think it can just yet). The only tuning I did on the storage class was the usual ZFS-level options.
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My self-hosting infrastructure, fully automated
What do you use to provision Kubernetes persistent volumes on bare metal? I’m looking at open-ebs (https://openebs.io/).
Also, when you bump the image tag in a git commit for a given helm chart, how does that get deployed? Is it automatic, or do you manually run helm upgrade commands?
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Jinja2 not formatting my text correctly. Any advice?
ListItem( 'Kubernetes', 'https://kubernetes.io/', 'Container Engines and Orchestration', """Kubernetes is an open-source container-orchestration system for automating computer application deployment, scaling, and management.""" ), ListItem( 'Podman', 'https://podman.io/', 'Container Engines and Orchestration', """Podman is a daemonless, open source, Linux native tool designed to make it easy to find, run, build, share and deploy applications using Open Containers Initiative (OCI) Containers and Container Images.""" ), # Data Storage :: Block Storage ListItem( 'Amazon EBS', 'https://aws.amazon.com/ebs/', 'Data Storage :: Block Storage', """Amazon Elastic Block Store (Amazon EBS) is an easy-to-use, scalable, high-performance block-storage service designed for Amazon Elastic Compute Cloud (Amazon EC2).""" ), ListItem( 'OpenEBS', 'https://openebs.io/', 'Data Storage :: Block Storage', """OpenESB is a Java-based open-source enterprise service bus. It allows you to integrate legacy systems, external and internal partners and new development in your Business Process.""" ), # Data Storage :: Cluster Storage ListItem( 'Ceph', 'https://ceph.io/en/', 'Data Storage :: Cluster Storage', """Ceph is an open-source software storage platform, implements object storage on a single distributed computer cluster, and provides 3-in-1 interfaces for object-, block- and file-level storage.""" ), ListItem( 'Hadoop Distributed File System', 'https://hadoop.apache.org/docs/r1.2.1/hdfs_design.html', 'Data Storage :: Cluster Storage', """The Hadoop Distributed File System ( HDFS ) is a distributed file system designed to run on commodity hardware.""" ), # Data Storage :: Object Storage ListItem( 'Amazon S3', 'https://aws.amazon.com/s3/', 'Data Storage :: Object Storage', """Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services that provides scalable object storage through a web service interface.""" )
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Building a "complete" cluster locally
Ideas from my kubernetes experience: * Cert-Manager is very popular and almost a must-have if you terminate SSL inside the cluster * Backups using velero * A dashboard/UI is actually very helpful to quickly browse resources, client tools like k9s are fine too * Secret: Management: Bitnami Sealed Secrets is the second big project in that space * I would add Loki to aggregate Logs * Never heard of ory. Usually I see (dex)[https://dexidp.io/] or keycloak used for Authentication * I like to run OpenEBS as in-cluster storage. * Istio isn't compatible with the upcomming ServiceMeshInterface (i think), so the trend seem to go toward Linkerd * Some Operator to deploy your favorite Database, is also a nice learning exercise.
What are some alternatives?
dynamic-nfs-provisioner - Operator for dynamically provisioning an NFS server on any Kubernetes Persistent Volume. Also creates an NFS volume on the dynamically provisioned server for enabling Kubernetes RWX volumes.
longhorn - Cloud-Native distributed storage built on and for Kubernetes
Mayastor - Dynamically provision Stateful Persistent Replicated Cluster-wide Fabric Volumes & Filesystems for Kubernetes that is provisioned from an optimized NVME SPDK backend data storage stack.
democratic-csi - csi storage for container orchestration systems
devspace - DevSpace - The Fastest Developer Tool for Kubernetes ⚡ Automate your deployment workflow with DevSpace and develop software directly inside Kubernetes.
lvm-localpv - Dynamically provision Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes that is integrated with a backend LVM2 data storage stack.
cstor-operators - Collection of OpenEBS cStor Data Engine Operators
k3s - Lightweight Kubernetes
ThreatMapper - Open source cloud native security observability platform. Linux, K8s, AWS Fargate and more.
k3sup - bootstrap K3s over SSH in < 60s 🚀
rook - Storage Orchestration for Kubernetes